著者

武田 寛昭 山下 英生

出版者

広島工業大学

雑誌

広島工業大学紀要. 研究編 (ISSN:13469975)

巻号頁・発行日

vol.42, pp.247-253, 2008-02

被引用文献数

1

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It is important to understand the operation process of the algorithm when a program is studied anddebugged. We can use a debugger for this purpose. However, it is not easy to understand theoperation process of the algorithm intuitively, by getting numerical information obtained from thedebugger. On the other hand, when we understand the algorithm from using diagram such asflowchart, it is difficult to grasp the states of variables.In this paper, we developed an all-purpose visualization system of algorithm to support thedebugging and the study of beginner's programming;we can easily visualize the operation process ofthe algorithm and grasp the states of variables. We proposed some devices to visualize easily theoperation process of the algorithm:to display a tree-structure among functions,to indicate compactlythe flowchart by a case, and to make a graph of the states of variables.